CN106667626B - 多孔钛椎间融合器及其制备方法 - Google Patents
多孔钛椎间融合器及其制备方法 Download PDFInfo
- Publication number
- CN106667626B CN106667626B CN201710000029.3A CN201710000029A CN106667626B CN 106667626 B CN106667626 B CN 106667626B CN 201710000029 A CN201710000029 A CN 201710000029A CN 106667626 B CN106667626 B CN 106667626B
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- CN
- China
- Prior art keywords
- fusion device
- frame
- column
- support
- support construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/56—Porous materials, e.g. foams or sponges
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30108—Shapes
- A61F2002/30199—Three-dimensional shapes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30593—Special structural features of bone or joint prostheses not otherwise provided for hollow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2002/3093—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth for promoting ingrowth of bone tissue
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710000029.3A CN106667626B (zh) | 2017-01-01 | 2017-01-01 | 多孔钛椎间融合器及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710000029.3A CN106667626B (zh) | 2017-01-01 | 2017-01-01 | 多孔钛椎间融合器及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106667626A CN106667626A (zh) | 2017-05-17 |
CN106667626B true CN106667626B (zh) | 2019-02-01 |
Family
ID=58848773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710000029.3A Active CN106667626B (zh) | 2017-01-01 | 2017-01-01 | 多孔钛椎间融合器及其制备方法 |
Country Status (1)
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CN (1) | CN106667626B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3592283A4 (en) | 2017-03-10 | 2020-12-23 | Gary A. Zwick, Trustee of the Everest Trust UTA April 20, 2017 | HARD TISSUE IMPLANT WITH A BULK IMPLANT, A FRONT SIDE, PILLARS, SLITS AND AT LEAST ONE SUPPORT ELEMENT |
WO2018165405A1 (en) | 2017-03-10 | 2018-09-13 | Applied Medical Research, Inc. | Spinal interbody cage comprising a bulk interbody cage, a top face, a bottom face, pillars, and slots |
CN108056845A (zh) * | 2017-12-15 | 2018-05-22 | 深圳清华大学研究院 | 一种侧路腰椎椎间融合器 |
CN108354696A (zh) * | 2018-03-23 | 2018-08-03 | 广州华钛三维材料制造有限公司 | 3d打印人工椎体 |
EP3773348A4 (en) * | 2018-04-10 | 2022-01-19 | Gary A. Zwick, Trustee of the Everest Trust UTA April 20, 2017 | INTERBODY CAGE WITH TOPS AND BOTTOMS WITH MESH STRUCTURES, COLUMNS AND SLOTS |
CN108685627A (zh) * | 2018-06-15 | 2018-10-23 | 陕西东望科技有限公司 | 一种基于3d打印的脊柱假体及其制备方法 |
WO2020085321A1 (ja) * | 2018-10-23 | 2020-04-30 | 国立大学法人大阪大学 | インプラント材料及び当該インプラント材料の製造方法 |
CN109434106A (zh) * | 2018-12-03 | 2019-03-08 | 北京星驰恒动科技发展有限公司 | 一种增材支撑结构 |
CN109730814B (zh) * | 2018-12-20 | 2021-07-13 | 铂力特(深圳)增材制造有限公司 | 一种钛合金多孔融合器及其加工方法 |
CN113040981B (zh) * | 2021-02-08 | 2022-07-05 | 中山大学肿瘤防治中心(中山大学附属肿瘤医院、中山大学肿瘤研究所) | 一种聚醚醚酮人工椎体 |
CN113768672A (zh) * | 2021-09-24 | 2021-12-10 | 右江民族医学院附属医院 | 一种融合器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001028461A2 (en) * | 1999-10-20 | 2001-04-26 | Sdgi Holdings, Inc. | Impacted orthopedic bone support implant |
US20060147332A1 (en) * | 2004-12-30 | 2006-07-06 | Howmedica Osteonics Corp. | Laser-produced porous structure |
US20060036251A1 (en) * | 2004-08-09 | 2006-02-16 | Reiley Mark A | Systems and methods for the fixation or fusion of bone |
CN109157311B (zh) * | 2014-07-27 | 2020-09-15 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | 一种微创置入形状记忆椎间融合器 |
CN105581860A (zh) * | 2016-01-11 | 2016-05-18 | 李鹏 | 3d打印仿生骨小梁结构颈椎融合装置、制备方法及应用 |
CN105559950B (zh) * | 2016-02-03 | 2018-02-02 | 北京纳通科技集团有限公司 | 融合器 |
CN105748177B (zh) * | 2016-04-20 | 2018-01-02 | 华南理工大学 | 一种个性化具有仿生微孔的脊椎植入假体及其制造方法 |
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2017
- 2017-01-01 CN CN201710000029.3A patent/CN106667626B/zh active Active
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CN106667626A (zh) | 2017-05-17 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Yifeng Inventor after: Li Xiang Inventor after: Chen Wentao Inventor after: Wei Dong Inventor after: Sun Pingyang Inventor before: Wu Yifeng Inventor before: Li Xiang Inventor before: Chen Wentao Inventor before: Wei Dong Inventor before: Sun Pingyang |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 213164 West Lake Road, Wujin high tech Zone, Changzhou, Jiangsu, 9 Patentee after: Changzhou Huasen Medical Instrument Co.,Ltd. Address before: 213164 West Lake Road, Wujin high tech Zone, Changzhou, Jiangsu, 9 Patentee before: CHANGZHOU WASTON MEDICAL APPLIANCE Co.,Ltd. |
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 213000 No.5 Longxiang Road, Nanxiashu street, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: Changzhou Huasen Medical Instrument Co.,Ltd. Address before: 213164 West Lake Road, Wujin high tech Zone, Changzhou, Jiangsu, 9 Patentee before: Changzhou Huasen Medical Instrument Co.,Ltd. |